Home / 4,333.04-5,979.80-2,470

Finding the Fourth Proportional to 4,333.04, 5,979.80 and 2,470

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Solution

The fourth proportional to 4,333.04, 5,979.80 and 2,470 is: 3,408.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333.04 : 5,979.80 = 2,470 : x
  2. Step 2: Convert to fraction form
    4,333.04/5,979.80 = 2,470/x
  3. Step 3: Cross multiply
    4,333.04x = 5,979.80 × 2,470
  4. Step 4: Simplify right side
    4,333.04x = 14,770,106
  5. Step 5: Solve for x
    x = 14,770,106/4,333.04
  6. Step 6: Final answer
    x = 3,408.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.